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Fix links
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README.md
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README.md
@ -16,6 +16,22 @@ Read Online:
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* [**Kindle MOBI**](http://dev.stephendiehl.com/hask/tutorial.mobi)
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* [**Example Code**](https://github.com/sdiehl/wiwinwlh/tree/master/src)
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If you'd like a physical copy of the text you can either print it out for
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yourself (see Printable PDF) or purchase one from a publisher. The price is
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at-cost since the book is open source and free.
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* [Blurb Publisher](https://www.blurb.co.uk/b/9958091-what-i-wish-i-knew-when-learning-haskell)
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The current published version is:
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```
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Date: February 16, 2910
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Git: d429c2e21b9636cffa27a8d4f063644b8bcecf1a
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```
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Source Code
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-----------
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Chapter Code Examples:
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* [01-basics/ ](https://github.com/sdiehl/wiwinwlh/tree/master/src/01-basics/)
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@ -2272,7 +2272,7 @@ list of integral values, each element multiplied by two.
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```haskell
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λ: [2*x | x <- [1,2,3,4,5]]
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-- ^^^^^^^^^^^^^^^^^
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-- ^^^^^^^^^^^^^^^^
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-- Generator
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[2,4,6,8,10]
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```
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@ -6833,7 +6833,7 @@ data Bool = True | False
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isNotJust :: Maybe a -> Bool
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isNotJust (Just x) = True
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isNotJust (Just x) = False
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isNotJust Nothing = False
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isJust :: Maybe a -> Bool
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isJust (Just x) = True
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